CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M381

You are not logged in.

Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/d(−cos(θ(π))), mcbn/rad
Differential cross section, where cos(θ(π) is cosine of the azimuthal angle of π in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.5 — 0.8 GeV2
W : 1.475 — 1.5 GeV
xb : 0.3218 — 0.3341

Observable quantity measured (Y axis): dσ/d(−cos(θ(π))), mcbn/rad
Plot measurement data

Parameter (X axis): θ(π), dimensionless

Click here to get data in text file, delimited with tabs.

Measured data:

θ(π),
dimensionless
dσ/d(−cos(θ(π))),
mcbn/rad
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
9 20.615297 2.4149332 0
27 20.059662 1.8441728 0
45 15.965437 0.9922567 0
63 11.900764 0.80012822 0
81 11.606349 0.7751956 0
98.99999 10.178112 0.85750425 0
117 10.537497 0.99661076 0
135 12.079188 1.0955037 0
153 13.96181 1.4275143 0
171 16.491232 2.1570284 0